CN215817121U

CN215817121U - Switch board with dustproof function of heat dissipation

Info

Publication number: CN215817121U
Application number: CN202121438626.2U
Authority: CN
Inventors: 吉庆; 王莉; 宋立军
Original assignee: Tianjin Fuaize Technology Development Co ltd
Current assignee: Tianjin Fuaize Technology Development Co ltd
Priority date: 2021-06-25
Filing date: 2021-06-25
Publication date: 2022-02-11
Anticipated expiration: 2031-06-25

Abstract

The application discloses switch board with dustproof function of heat dissipation, including switch board and reciprocating mechanism, air-blower, heat dissipation shell, dampproofing shell and the fixed plate of setting in switch board one side, the hinged joint cabinet door is passed through to switch board one side, the inside fixed connection heat dissipation shell of switch board, switch board one side fixed connection motor. In order to fully radiate heat of the power distribution cabinet, the output end of the motor drives the gear fixedly connected with the motor to rotate, the gear drives the racks on two sides and meshed with the gears to do vertical relative motion on the limiting sleeve, when the racks move up and down, the first connecting rods symmetrically and fixedly connected on one side are driven to move up and down on the U-shaped fixed rod, the first connecting rods drive the air blower fixedly connected on one side to move up and down, the first connecting rods simultaneously drive the first springs fixedly connected on one side to extend and contract, damage to the device due to rigid movement is reduced, the motor rotates forwards and backwards, the air blower fully radiates heat inside the power distribution cabinet, and radiating efficiency is greatly improved.

Description

Switch board with dustproof function of heat dissipation

Technical Field

The application relates to the field of power distribution cabinets, in particular to a power distribution cabinet with a heat dissipation and dustproof function.

Background

The power distribution cabinet is a general name of a motor control center, and is used in occasions with dispersed loads and less loops; motor control centers are used in load concentration and loop-rich applications, where they distribute the power from a circuit of a higher level of distribution equipment to nearby loads, which provide protection, monitoring and control of the loads.

The existing power distribution cabinet is simple in structural function, most power distribution cabinets are easy to generate heat when in use, and heat dissipation is inconvenient; in addition, most of the inside of the power distribution cabinet is precise instruments, and the instruments are easily damaged due to collision. Therefore, a power distribution cabinet with a heat dissipation and dust prevention function is provided for solving the problems.

Disclosure of Invention

The power distribution cabinet with the heat dissipation and dustproof function is provided in the embodiment and used for solving the problem of uneven heat dissipation of the power distribution cabinet in the prior art.

According to one aspect of the application, a power distribution cabinet with heat dissipation and dust prevention functions is provided, which comprises a power distribution cabinet, a reciprocating mechanism, an air blower, a heat dissipation shell, a moisture-proof shell and a fixed plate, wherein the reciprocating mechanism, the air blower, the heat dissipation shell, the moisture-proof shell and the fixed plate are arranged on one side of the power distribution cabinet, one side of the power distribution cabinet is connected with a cabinet door through a hinge, the heat dissipation shell is fixedly connected in the power distribution cabinet, one side of the power distribution cabinet is fixedly connected with an electric motor, the output end of the electric motor is fixedly connected with a gear, the reciprocating mechanism comprises a rack, one side of the rack is meshed with a connecting gear, one side of the rack is symmetrically and fixedly connected with a first connecting rod, one side of the first connecting rod is fixedly connected with the air blower, a plurality of fixed blocks are fixedly connected with equal intervals below the inside the power distribution cabinet, the fixed blocks are slidably connected with second connecting rods inside the fixed blocks, second chutes matched with the second connecting rods are arranged inside the fixed blocks, the fixed plates are fixedly connected with the tops of the second connecting rods, the surface of the second connecting rod is sleeved with a second spring, the top of the second spring is fixedly connected with a fixing plate, and the bottom of the second spring is fixedly connected with a fixing block.

Furthermore, switch board bottom fixed connection supporting leg, the quantity of supporting leg is four, just the even distribution of supporting leg is four ends in the switch board bottom.

Furthermore, a through groove is formed in the left side and the right side of the power distribution cabinet, and a dust screen is fixedly connected to one side of the through groove.

Furthermore, the first connecting rod penetrates through and is connected with the U-shaped fixing rod in a sliding mode, a first sliding groove matched with the first connecting rod is formed in the U-shaped fixing rod, a first spring is fixedly connected to one side of the first connecting rod, and the other side of the first spring is fixedly connected with the U-shaped fixing rod.

Furthermore, a middle shaft at one side of the rack is connected with a limiting sleeve in a sliding mode, and the other side of the limiting sleeve is fixedly connected with a first fixing rod.

Furthermore, the dampproofing shell of inside one side fixed connection of switch board, the inside sliding connection pull box of dampproofing shell, the through-hole has all been seted up to pull box and dampproofing shell bottom, just activated carbon piece has been placed to pull box inboard.

Through the above-mentioned embodiment of this application, adopted reciprocating mechanism, solved the inhomogeneous problem of switch board heat dissipation, guaranteed the convenience of device simultaneously.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic overall perspective view of an embodiment of the present application;

FIG. 2 is a schematic diagram of the overall internal structure of an embodiment of the present application;

FIG. 3 is a schematic side view of an embodiment of the present application;

fig. 4 is an enlarged schematic view of a structure shown in fig. 2 according to an embodiment of the present disclosure.

In the figure: 1. switch board, 2, the supporting leg, 3, logical groove, 4, the dust screen, 5, the cabinet door, 6, the motor, 7, the gear, 8, the rack, 9, the stop collar, 10, first dead lever, 11, the U-shaped dead lever, 12, first spring, 13, first spout, 14, the head rod, 15, the air-blower, 16, the heat dissipation shell, 17, dampproofing shell, 18, the pull box, 19, the through-hole, 20, the second connecting rod, 21, the fixed plate, 22, the second spring, 23, the fixed block, 24, the second spout.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

The reciprocating mechanism in this embodiment may be suitable for heat dissipation of various chassis, for example, in this embodiment, an electrical chassis with a high-efficiency heat dissipation function is provided.

The utility model provides an electrical machine case with high-efficient heat dissipation function, includes quick-witted case structural framework, plays the fixed effect of support, quick-witted case structural framework's the outside is provided with the chamber door that opens and shuts, and the chamber door that opens and shuts passes through the hinge rotation with quick-witted case structural framework to be connected, is convenient for use, quick-witted case structural framework's both sides are provided with the metal curb plate, and the metal curb plate passes through the screw connection with quick-witted case structural framework, quick-witted case structural framework's bottom is provided with unable adjustment base, and unable adjustment base and quick-witted case structural framework built-up connection, quick-witted case structural framework's top is provided with dust cover. Further, the surface of metal curb plate is provided with the ventilation grid, and the ventilation grid passes through the draw-in groove with the metal curb plate and is connected, and the surface of ventilation grid is provided with dustproof air inlet, and the fan during operation, outside air can be inhaled the inside of box through dustproof air inlet, and at this moment outside air just can absorb the heat that box inner member gave out, accomplishes cold and hot exchange operation. Furthermore, the top of the chassis structure frame is provided with a supporting top frame, the supporting top frame is connected with the chassis structure frame in a welded mode, the top of the supporting top frame is provided with a sealing combination groove, the supporting top frame is connected with a dustproof cover plate through the sealing combination groove, and dust can be prevented from entering the box body. Furthermore, the top of the supporting top frame is provided with four electric control lifting rails, and the electric control lifting rails are connected with the supporting top frame through screws, so that the stability is enhanced. Furthermore, a heat dissipation air box is arranged below the dustproof cover plate and is connected with the dustproof cover plate through screws, dustproof air outlets are formed in the periphery of the heat dissipation air box, and hot air pumped out by the fan can be discharged outwards through the dustproof air outlets. Further, the opposite side of heat dissipation bellows is provided with fan frame, and fan frame passes through the draw-in groove with the heat dissipation bellows and is connected, and fan frame's surface is provided with the exhaust fan, and the exhaust fan has two, and when the exhaust fan operation, can be rapid take out quick incasement portion's hot-air for the inside air flow of box realizes efficient heat dissipation operation. Furthermore, the two sides of the fan frame are provided with electric control pulleys which are rotatably connected with the fan frame, the electric control pulleys can be connected with an electric control lifting track on the supporting top frame, and the lifting operation of the fan frame is realized through the matching of the pulleys and the track.

Of course, the reciprocating mechanism of the embodiment can also be applied to heat dissipation of various power distribution cabinets. Here no longer give unnecessary details, introduce the switch board of this application embodiment below.

Referring to fig. 1-4, a power distribution cabinet with heat dissipation and dust prevention functions comprises a power distribution cabinet 1, a reciprocating mechanism, an air blower 15, a heat dissipation shell 16, a moisture-proof shell 17 and a fixing plate 21, wherein the reciprocating mechanism, the air blower 15, the heat dissipation shell 16, the moisture-proof shell 17 and the fixing plate 21 are arranged on one side of the power distribution cabinet 1, one side of the power distribution cabinet 1 is connected with a cabinet door 5 through a hinge, the heat dissipation shell 16 is fixedly connected inside the power distribution cabinet 1, one side of the power distribution cabinet 1 is fixedly connected with a motor 6, an output end of the motor 6 is fixedly connected with a gear 7, the reciprocating mechanism comprises a rack 8, one side of the rack 8 is engaged with the gear 7, one side of the rack 8 is symmetrically and fixedly connected with a first connecting rod 14, one side of the first connecting rod 14 is fixedly connected with the air blower 15, a plurality of fixing blocks 23 are fixedly connected with the lower part inside the power distribution cabinet 1 at equal intervals, the inside of the fixing blocks 23 is connected with a second connecting rod 20 in a sliding manner, and a second chute 24 matched with the second connecting rod 20 is arranged inside the fixing block 23, second connecting rod 20 top fixed connection fixed plate 21, second connecting rod 20 surface cover is equipped with second spring 22, second spring 22 top fixed connection fixed plate 21, second spring 22 bottom fixed connection fixed block 23.

The bottom of the power distribution cabinet 1 is fixedly connected with four support legs 2, the number of the support legs 2 is four, and the support legs 2 are uniformly distributed at four ends of the bottom of the power distribution cabinet 1; a through groove 3 is formed in the left side and the right side of the power distribution cabinet 1, and a dust screen 4 is fixedly connected to one side of the through groove 3; the first connecting rod 14 penetrates through and is slidably connected with the U-shaped fixing rod 11, a first sliding chute 13 matched with the first connecting rod 14 is formed in the U-shaped fixing rod 11, one side of the first connecting rod 14 is fixedly connected with a first spring 12, and the other side of the first spring 12 is fixedly connected with the U-shaped fixing rod 11; a middle shaft at one side of the rack 8 is connected with a limiting sleeve 9 in a sliding manner, and the other side of the limiting sleeve 9 is fixedly connected with a first fixing rod 10; dampproofing shell 17 of inside one side fixed connection of switch board 1, the inside sliding connection pull box 18 of dampproofing shell 17, through-hole 19 has all been seted up to pull box 18 and dampproofing shell 17 bottom, just activated carbon piece has been placed to pull box 18 inboard.

When the heat dissipation device is used, electrical components appearing in the heat dissipation device are externally connected with a power supply and a control switch, when a power distribution cabinet 1 is subjected to heat dissipation, the motor 6 is started, the output end of the motor 6 drives the gear 7 fixedly connected with the motor to rotate, the gear 7 drives the racks 8 at two sides meshed with the gear to do vertical relative motion on the limiting sleeve 9, when the racks 8 move up and down, the first connecting rods 14 symmetrically and fixedly connected at one side are driven to move up and down on the U-shaped fixing rod 11, the first connecting rods 14 drive the air blower 15 fixedly connected at one side to move up and down, and the first connecting rods 14 simultaneously drive the first springs 12 fixedly connected at one side to extend and contract, so that the damage of rigid movement to the device is reduced, the motor 6 rotates forwards and backwards, the air blower 15 can fully dissipate heat inside the power distribution cabinet 1, and the heat dissipation efficiency is greatly improved; when switch board 1 received the collision, the second connecting rod 20 of fixed plate 21 atress drive rather than the rigid coupling removed, second connecting rod 20 slides in the inside second spout 24 of seting up of fixed block 23, move down at second connecting rod 20 simultaneously, the second spring 22 of establishing of compression surface cover, the counterforce of second spring 22 offsets the impact, greatly reduced the vibration, in addition when switch board 1 receives the tide, the activated carbon piece that is in pull box 18 carries out the drying through-hole 19 through dampproofing shell 17 bottom setting to switch board 1 inside, the rationality of structure has greatly been embodied.

The application has the advantages that:

1. in order to fully radiate heat of the power distribution cabinet, the output end of the motor drives the gear fixedly connected with the motor to rotate, the gear drives the racks at two sides and meshed with the gear to do vertical relative motion on the limiting sleeve, when the racks move up and down, the first connecting rods symmetrically and fixedly connected at one side are driven to move up and down on the U-shaped fixing rod, the first connecting rods drive the air blower fixedly connected at one side to move up and down, the first connecting rods simultaneously drive the first springs fixedly connected at one side to extend and contract, the damage of rigid movement to the device is reduced, the motor rotates forwards and backwards, the air blower fully radiates heat inside the power distribution cabinet, and the radiating efficiency is greatly improved;

2. this application is rational in infrastructure, when the switch board receives the collision, the fixed plate atress drives the second connecting rod rather than the rigid coupling and removes, the second connecting rod slides in the inside second spout of seting up of fixed block, the second connecting rod moves down, the second spring that compression surface cover was established, the reaction force of second spring offsets the impact, the vibration has greatly been reduced, in addition when the switch board was wet, the activated carbon piece that is in the pull box is dried to switch board inside through the through-hole that dampproofing shell bottom set up, the rationality of structure has greatly been embodied.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a switch board with dustproof function of heat dissipation, its characterized in that: including switch board (1) and reciprocating mechanism, air-blower (15), heat dissipation shell (16), dampproofing shell (17) and fixed plate (21) of setting in switch board (1) one side, pass through hinged joint cabinet door (5) in switch board (1) one side, switch board (1) inside fixed connection heat dissipation shell (16), switch board (1) one side fixed connection motor (6), output fixed connection gear (7) of motor (6), reciprocating mechanism includes rack (8), rack (8) one side meshing connection gear (7), rack (8) one side symmetry fixed connection head rod (14), head rod (14) one side fixed connection air-blower (15), switch board (1) inside below equidistance fixed connection a plurality of fixed block (23), fixed block (23) inside sliding connection second connecting rod (20), and the inside second spout (24) of seting up second connecting rod (20) adaptation of fixed block (23), second connecting rod (20) top fixed connection fixed plate (21), second connecting rod (20) surface cover is equipped with second spring (22), second spring (22) top fixed connection fixed plate (21), second spring (22) bottom fixed connection fixed block (23).

2. The power distribution cabinet with the heat dissipation and dust prevention functions as claimed in claim 1, wherein: switch board (1) bottom fixed connection supporting leg (2), the quantity of supporting leg (2) is four, just supporting leg (2) even distribution is four ends in switch board (1) bottom.

3. The power distribution cabinet with the heat dissipation and dust prevention functions as claimed in claim 1, wherein: logical groove (3) have been seted up to switch board (1) left and right sides, lead to groove (3) one side fixed connection dust screen (4).

4. The power distribution cabinet with the heat dissipation and dust prevention functions as claimed in claim 1, wherein: the connecting structure is characterized in that the first connecting rod (14) penetrates through and is connected with the U-shaped fixing rod (11) in a sliding mode, a first sliding groove (13) matched with the first connecting rod (14) is formed in the U-shaped fixing rod (11), a first spring (12) is fixedly connected to one side of the first connecting rod (14), and the other side of the first spring (12) is fixedly connected with the U-shaped fixing rod (11).

5. The power distribution cabinet with the heat dissipation and dust prevention functions as claimed in claim 1, wherein: a middle shaft at one side of the rack (8) is connected with a limiting sleeve (9) in a sliding mode, and the other side of the limiting sleeve (9) is fixedly connected with a first fixing rod (10).

6. The power distribution cabinet with the heat dissipation and dust prevention functions as claimed in claim 1, wherein: the damp-proof shell (17) is fixedly connected to one side inside the power distribution cabinet (1), the drawing box (18) is connected to the damp-proof shell (17) in a sliding mode, through holes (19) are formed in the bottom of the drawing box (18) and the bottom of the damp-proof shell (17), and the activated carbon blocks are placed on the inner side of the drawing box (18).